void AppendToFile(tDevice dev, tDumpMode mode)
{
FILE *pFile;
u8 *block_buffer;
int bytes= INFO_BLOCK_PACK*getDumpBlockSize(mode);
int num_blocks= WII_MAX_BUFFER/INFO_BLOCK_PACK;
int block;
pFile = fopen(getDeviceFile(dev, mode), "a");
if (pFile==NULL) {
printf("\nERROR: fopen(\"%s\") failed. No FAT filesystem on the %s ?\n", getDeviceFile(dev, mode), getDeviceName(dev));
pressAnyButton();
exit(0);
} else {
printf(" -> To %s: ", getDeviceName(dev));
for(block=0 ; block<num_blocks; block++) {
block_buffer= buffer + block*bytes;
if(fwrite(block_buffer, 1, bytes, pFile)!=bytes) {
printf("\nError writting on %s. Is it Full?\n", getDeviceName(dev));
pressAnyButton();
exit(0);
} else printf("* ");
}
fclose(pFile);
}
}
void DumpFlash(tDevice dev, tDumpMode mode)
{
int totalBlocks= WII_FLASH_SIZE/FLASH_BLOCKSIZE; // Number of pages in NAND
int totalSteps= totalBlocks/WII_MAX_BUFFER;
FILE *pFile;
int blocks_read=0;
int steps= 0;
// To test
//totalSteps= 2;
buffer = (u8*) memalign(0x40, WII_MAX_BUFFER*getDumpBlockSize(mode));
if(buffer==NULL) {
printf("ERROR: Unable to allocate enough memory for buffer. Unable to continue. Exiting...\n");
pressAnyButton();
exit(0);
}
initialise_fat(dev);
pFile = fopen(getDeviceFile(dev, mode), "wb+");
if (pFile==NULL) {
printf("ERROR: fopen(\"%s\") failed. No FAT filesystem on the %s?\n", getDeviceFile(dev, mode), getDeviceName(dev));
pressAnyButton();
exit(0);
} else {
fclose(pFile);
CleanScreen();
for(steps=0; steps<totalSteps; steps++) {
// Block set to read in this step starts on...
blocks_read= steps*WII_MAX_BUFFER;
if((steps % WII_SCREEN_LINES)==0) {CleanScreen(); printf("\nDumping NAND. Pass %d of %d.", (steps/WII_SCREEN_LINES)+1, WII_SCREEN_STEPS);}
ReadFlash(blocks_read, mode);
AppendToFile(dev, mode);
}
}
printf("\n\nEnd of Flash Dump.");
pressAnyButton();
if(buffer!=NULL) free(buffer);
}
/**
* Gets a raw key press from user and converts it to a string.
*
* @param self Pointer to self.
* args The arguments passed from python program, must
* be parsed by python's parse tuple function.
* @return PyObject version of string.
*/
static PyObject * getkeypress(PyObject * self, PyObject *args) {
char * returnString = "";
rootCheck();
Config config;
getDeviceFile(&config);
int kbd_fd = openKeyboardDeviceFile(config.deviceFile);
assert(kbd_fd > 0);
// Daemonize process. Don't change working directory but redirect standard
// inputs and outputs to /dev/null
// if (daemon(1, 0) == -1) {
// LOG_ERROR("%s", strerror(errno));
// exit(-1);
// }
uint8_t shift_pressed = 0;
input_event event;
while (read(kbd_fd, &event, sizeof(input_event)) > 0) {
if (event.type == EV_KEY) {
if (event.value == KEY_PRESS) {
char *name = getKeyText(event.code, shift_pressed);
if (isShift(event.code)) {
shift_pressed++;
}
else if (strcmp(name, UNKNOWN_KEY) != 0) {
//LOG("%s", name);
returnString = strdup(name);
break;
}
} else if (event.value == KEY_RELEASE) {
if (isShift(event.code)) {
shift_pressed--;
}
}
}
assert(shift_pressed >= 0 && shift_pressed <= 2);
}
Config_cleanup(&config);
close(kbd_fd);
return Py_BuildValue("s", returnString);
}
